VAT Invoice account.move qweb-pdf advanced_vat_invoice.vat_template advanced_vat_invoice.vat_template report VAT Invoice account.move qweb-pdf advanced_vat_invoice.vat_template advanced_vat_invoice.vat_template (object._get_report_base_filename()) report Simplified Tax account.move qweb-pdf advanced_vat_invoice.simplified_tax_template advanced_vat_invoice.simplified_tax_template report Simplified Tax invoice account.move qweb-pdf advanced_vat_invoice.simplified_tax_template advanced_vat_invoice.simplified_tax_template (object._get_report_base_filename()) report